A high accuracy method for the simulation of non-ideal optical cavities
A high accuracy method for the simulation of non-ideal optical cavities
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一种高精度非理想光学腔模拟方法
DOI：
10.1051/jp1:1992211
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发表时间：
1992
期刊：
影响因子：
--
通讯作者：
A. Brillet
中科院分区：
文献类型：
--
作者：
J. Vinet;P. Hello;C. Man;A. Brillet
我们提出了一种算法，能够代表具有高精度的任何一种稳定的腔，即使当许多静态或动态的缺陷存在，如错位，曲率误差，表面不规则性，基板不均匀性。我们首先提出的理论，其有效域的想法，并讨论其精度的RMS相位误差，这是可以忽略不计的相位噪声相比，由于光学表面的粗糙度。然后，我们表明，众所周知的理想谐振腔的功能，发现该算法具有良好的精度。这个工具可以帮助设计激光腔，模式清洁器，或被动法布里-珀罗标准，作为一个例子，一些结果是关于一个非常长的腔计划用于干涉测量目的的设计。
We present an algorithm able to represent with a high accuracy any kind of stable cavity, even when many static or dynamical defects are present, like misalignments, curvature errors, surface irregularities, substrate inhomogeneities... We first present the theory, giving ideas on its validity domain, and a discussion of its accuracy in terms of a RMS phase error, which is found to be negligible compared to the phase noise due to roughness of optical surfaces. Then we show that the well-known features of ideal resonant cavities are found by the algorithm with a good accuracy. This tool can help for designing laser cavities, mode cleaners, or passive Fabry-Perot standards ; as an example, some results are presented concerning the design of a very long cavity planned for interferometric purposes.